Urth 77mm ND8 (3 Stop) Lens Filter (Plus+)

Urth 77mm ND8 (3 Stop) Lens Filter (Plus+): Shape motion with three-stop light control

The Urth 77mm ND8 (3 Stop) Lens Filter (Plus+) reduces incoming light by a fixed three stops, leaving one eighth of the light to reach the sensor. This filter suits landscape photographers and filmmakers who need a predictable reduction rather than a variable setting. ND8 density is useful for extending exposure to show movement in water or clouds, and for controlling motion in video without overexposing a bright scene. In daylight, the three-stop cut also offers more scope to use a wider aperture when shallow depth of field is the aim. The reduction is fixed, so it won’t change from frame to frame as long as the light and camera settings stay the same. That makes it a focused tool for deliberate shutter-speed and aperture choices, rather than an all-purpose exposure adjustment. Its 77mm screw size identifies the lens filter thread it fits.

In the field

• SCHOTT B270 optical glass: German-made optical glass provides the clear viewing surface for the filter. It’s a solid starting point for keeping detail and colour in your photographs and video.
• 20-layer nano-coating: The coating protects against water, oil and scratches, and makes cleaning simpler. It also supports high light transmission and a consistent transmission curve for dependable light reduction.
• Ultra-thin rim: The slim edge is intended to prevent vignetting, which matters when you want the corners of the frame to remain clear.
• Magnalium construction: The durable metal frame is made for regular use in a camera kit, rather than being a disposable part of your setup.

Size and fit

The filter screws onto a lens with a 77mm filter thread. Its double thread also allows another threaded filter to be stacked in front, or a screw-on lens cap to be fitted. That gives you options for carrying a cap with the filter mounted or combining it with another threaded filter. The thin rim is designed to keep the filter profile unobtrusive on the lens.

What's Included

• Urth 77mm ND8 (3 Stop) Lens Filter (Plus+)

Technical Specifications

• Brand: Urth
• Model: 77mm ND8 (3 Stop) Lens Filter (Plus+)
• Type: Neutral density (ND) filter
• Filter size: 77mm
• Light reduction: 3 stops (ND8)
• Glass: German SCHOTT B270 optical glass
• Coating: 20-layer nano-coating
• Frame material: Magnalium
• Thread: Double-threaded